diff --git a/SimsWorld/BehaviorConfigurationPanel.cpp b/SimsWorld/BehaviorConfigurationPanel.cpp
index 23f9e26..eecc270 100644
--- a/SimsWorld/BehaviorConfigurationPanel.cpp
+++ b/SimsWorld/BehaviorConfigurationPanel.cpp
@@ -16,6 +16,7 @@ BehaviorMapConfigurationPanel::BehaviorMapConfigurationPanel(QWidget* p)
 {
 	setFrameStyle(QFrame::WinPanel | QFrame::Sunken);
 	auto vlayout = new QVBoxLayout(this);
+	vlayout->setMargin(0);
 	vlayout->addWidget(_stacked_widget);
 	
 	// 内部变量编辑面板